Applying Undecided VS Applying to a Competitive Major

Applying to College
1

Is it harder to get into a school if you apply undecided or if you apply to one of the schools most competitive majors?

2

http://talk.collegeconfidential.com/college-admissions/1947599-faq-does-intended-major-make-it-easier-or-more-difficult-to-get-into-a-college.html